凡是有核的国家都会有核污染.但中国还没有像美国,俄国,日本这样的核事故发生.

来源: geusts 于 2011-03-31 19:22:58 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.